Dayeon Back – WTA #281 – Player Profile, Match Statistics & Bio

Dayeon Back - WTA #281 Tennis Player
Dayeon Back
SOU Age: 24 (24-01-2002)
Hand: Right
Highest ranked: 279
WTA
#281
Current Ranking
LAST 52 WEEKS
49 - 21
70.0% wins
🔍 Player Bio

Dayeon Back capitalizes at 58.0% on second serve returns. Currently ranked 304 in the WTA. Also on return, she generates great 0.95 break chances per return game. In addition, she breaks down first serves at 43.7% clip. Areas for improvement include that she averages just 0.10 aces per game.

Dayeon Back - Career History

Dayeon Back is a professional tennis player who competes for SOU on the WTA Tour, currently holding a world ranking of No. 311. She plays right-handed. Her best ranking to date is No. 295. Her professional career started in 2017.

The SOU player gained ranking points at Futures level in 2025. She won two titles at W15 Daegu and W35 Monastir. She also reached finals at W15 Nonthaburi, W35 Makinohara, and W35 Nonthaburi. Additional semifinals at W35 Taipei and W35 Kunshan. Season record: 44-23. Record on hard in lower tier: 40-20. She won 44% on first serve return, won 55% serve pressure points, and averaged 0.25 double faults per game.

2024 was a standout year for Dayeon Back. She won three titles at W35 Daegu, W15 Monastir, and W15 Yeongwol. She also reached the final at W15 Monastir. Additional semifinals at W35 Astana, W35 Nagpur, W35 Changwon, and W35 Makinohara. Record: 53-19. Challenger/ITF hard record: 45-15.

2023 proved to be a breakthrough season for Back. She won two titles at W15 Sapporo and W15 Yeongwol. She also reached finals at W15 Yeongwol and W15 Nakhon Si Thammarat. Additional semifinals at W25 Incheon and W15 Sharm ElSheikh. Season record: 43-15. Challenger/ITF results on hard: 42-14.

The SOU player bounced back impressively in 2022. She captured one title at W15 Yeongwol. Record: 17-11. Record on hard in lower tier: 17-10.

2021 proved challenging for Dayeon Back. Season record: 7-8. She saved 47% of break points, and won 45% on first serve.

Dayeon Back developed through Futures tournaments in 2019. She reached the final at W15 Yeongwol. Record: 18-8. Challenger/ITF results on hard: 18-8.

Dayeon Back Match History - All Surfaces

entries
Showing 1 to 25 of 34 matches
Date Tournament Rival Round Score Self
Odd
Rival's
Odd
Rival's
Rank
1st Srv
Acc %
1st Srv
Pts %
2nd Srv
Pts %
Aces DFs BPs
Saved
Srv
Games
Won
Ret 1st
Pts %
Ret 2nd
Pts %
BPs
Conv
Ret
Games
Won

Pressure Points Performance

0%
Pressure Points % won on serve
0%
Pressure Points % won on return
0.00
Pressure Points average count in service game
0.00
Pressure Points average count in return game

Service games won % from the score

Return games won % from the score

Pressure Points Performance - All Surfaces

matches
Showing 1 to 10 of 34 matches
Date Tournament Rival Round Score Type Pressure
Points
Games won from the score:
0-30 0-40 15-30 15-40 30-30 30-40 Deuce 40-A

Common Questions About Dayeon Back

What is Dayeon Back's record by surface?

Over her career at WTA level, Dayeon Back holds a record of 1-4 (20.0%) on hard. At Challenger/ITF level: 186-80 (69.9%) on hard and 8-5 (61.5%) on clay. In the last 52 weeks: 0-1 on hard at WTA level. 40-18 (69.0%) on hard at Challenger/ITF level.

How many titles has Dayeon Back won?

Dayeon Back has won 10 titles at Challenger/ITF level (all on hard).

What is Dayeon Back's recent form?

Dayeon Back has won her last 10 matches. Over the past 52 weeks, Dayeon Back has posted a 49-21 record (70.0% win rate).

How many aces does Dayeon Back serve per match?

Dayeon Back serves an average of 1.0 aces per match in the last 52 weeks, consistent with her career average of 1.0.

How does Dayeon Back perform against top-ranked opponents?

In the last 52 weeks, Dayeon Back is 0-1 against Top 50 opponents. Against Top 100 opponents: 0-1.

Similar Players